137598426

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1709}}^1$

素因数の和:1801

約数の個数: 80

約数和(自身を含む): 357540480

約数和(自身を除く): 219942054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 378, 426, 497, 567, 639, 994, 1134, 1278, 1491, 1709, 1917, 2982, 3418, 3834, 4473, 5127, 5751, 8946, 10254, 11502, 11963, 13419, 15381, 23926, 26838, 30762, 35889, 40257, 46143, 71778, 80514, 92286, 107667, 121339, 138429, 215334, 242678, 276858, 323001, 364017, 646002, 728034, 849373, 969003, 1092051, 1698746, 1938006, 2184102, 2548119, 3276153, 5096238, 6552306, 7644357, 9828459, 15288714, 19656918, 22933071, 45866142, 68799213, 137598426]

約数ペア:

[(1, 137598426), (2, 68799213), (3, 45866142), (6, 22933071), (7, 19656918), (9, 15288714), (14, 9828459), (18, 7644357), (21, 6552306), (27, 5096238), (42, 3276153), (54, 2548119), (63, 2184102), (71, 1938006), (81, 1698746), (126, 1092051), (142, 969003), (162, 849373), (189, 728034), (213, 646002), (378, 364017), (426, 323001), (497, 276858), (567, 242678), (639, 215334), (994, 138429), (1134, 121339), (1278, 107667), (1491, 92286), (1709, 80514), (1917, 71778), (2982, 46143), (3418, 40257), (3834, 35889), (4473, 30762), (5127, 26838), (5751, 23926), (8946, 15381), (10254, 13419), (11502, 11963)]